<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>CSS Test: [attr~=""]Attribute Selectors with Empty String Values</title>
  <link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/"/>
  <link rel="help" href="http://www.w3.org/TR/CSS21/syndata.html#tokenization"/>
  <link rel="match" href="attribute-token-selector-002-ref.xht"/>
  <meta name="assert" content="[attr~=''] is valid but matches nothing."/>
  <style type="text/css">
    p {
      color: green;
    }

    p.valid {
      color: red;
    }
    [title~=""], [title~=''], p.valid {
      color: green;
    }
    [title~=], p.valid {
      color: red;
    }

    [title~=""] {
      color: red;
    }
  </style>

 </head>
 <body>
  <p class="valid">This sentence must be green.</p>
  <p title="">This sentence must be green.</p>
  <p title=" ">This sentence must be green.</p>
  <p title="  ">This sentence must be green.</p>
  <p title="q">This sentence must be green.</p>

 </body>
</html>
